Is there way to watch file for changes and Run command with PowerShell?

Is there way to watch file for changes and Run command with PowerShell?

Is there any simple way (i.e., script) to watch file in Powershell and run commands if file changes. I have been googling but can’t find simple solution.

How to calculate time elapsed in bash script?

This variable retains its properties when assigned to, and the value returned after the assignment is the number of seconds since the assignment plus the assigned value. Thus, you can just set SECONDSto 0 before starting the timed event, simply read SECONDSafter the event, and do the time arithmetic before displaying.

Can a file be run as a function in PowerShell?

Also, you should understand that waiting for a change in a folder can’t be run as a function in the script. The profile script has to be finished, for your PowerShell session to start. You can, however use a function to register an event. What this does, is register a piece of code, to be executed every time an event is triggered.

How to check the last modification time of a file?

You can get the last modification time of a file with stat, and the current date with date. You can use format strings for both to get them in “seconds since the epoch”: Then, it’s pretty easy to put that in a condition. For example: The syntax of this if statement depends on your particular shell, but the date commands don’t.

How to run shell script when a specific file or directory changes?

Asked10 years, 8 months ago Active7 months ago Viewed85k times 73 31 I want to run a shell script when a specific file or directory changes. How can I easily do that?

How to run when changed command in Python?

Worry not, when-changed is here to help! Whenever it sees that you have changed the file, when-changed runs any command you specify. So to generate your latex resume automatically, you can do this: Sweetness! What do I need? Python 2.6+ FILE can be a directory. Use %f to pass the filename to the command. -v Verbose output.